C4d (SP91)

This antibody is intended for in vitro diagnostic (IVD) use. The Cell Marque C4d (SP91) antibody is intended for qualified laboratories to qualitatively identify by light microscopy the presence of associated antigens in sections of formalin-fixed, paraffin-embedded tissue sections using IHC test methods. Use of this antibody is indicated, subsequent to clinical differential diagnosis, as an aid in the identification of C4d within the context of an antibody panel, the patient’s clinical history, and other diagnostic tests evaluated by a qualified pathologist.